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perf: make app entries more scalable, avoid writing global entries since its just puter itself and isn't relevant #2233

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Merged
Salazareo merged 1 commit into from
Dec 31, 2025
Merged

perf: make app entries more scalable, avoid writing global entries since its just puter itself and isn't relevant #2233

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18 changes: 10 additions & 8 deletions src/backend/src/services/MeteringService/MeteringService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ import { DynamoKVStore } from '../repositories/DynamoKVStore/DynamoKVStore.js';
export class MeteringService {

static GLOBAL_SHARD_COUNT = 1000; // number of global usage shards to spread writes across
static APP_SHARD_COUNT = 100; // number of app usage shards to spread writes across
static APP_SHARD_COUNT = 1000; // number of app usage shards to spread writes across
#kvStore: DynamoKVStore;
#superUserService: SUService;
#alarmService: AlarmService;
Expand Down Expand Up @@ -125,13 +125,15 @@ export class MeteringService {
console.warn('Failed to increment aux usage data \'actorAppUsageKey\' with error: ', e);
});

const appUsageKey = this.#generateAppUsageKey(appId, currentMonth);
this.#kvStore.incr({
key: appUsageKey,
pathAndAmountMap,
}).catch((e: Error) => {
console.warn('Failed to increment aux usage data \'appUsageKey\' with error: ', e);
});
if ( appId !== GLOBAL_APP_KEY ) {
const appUsageKey = this.#generateAppUsageKey(appId, currentMonth);
this.#kvStore.incr({
key: appUsageKey,
pathAndAmountMap,
}).catch((e: Error) => {
console.warn('Failed to increment aux usage data \'appUsageKey\' with error: ', e);
});
}

const actorAppTotalsKey = `${METRICS_PREFIX}:actor:${userId}:apps:${currentMonth}`;
this.#kvStore.incr({
Expand Down
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